实现Ping和TCP端口扫描功能

go.mod

@@ -2,7 +2,10 @@ module ip_scan_go
 
 go 1.26.4
 
-require fyne.io/fyne/v2 v2.8.0
+require (
+	fyne.io/fyne/v2 v2.8.0
+	golang.org/x/net v0.35.0
+)
 
 require (
 	fyne.io/systray v1.12.2 // indirect
@@ -36,7 +39,6 @@ require (
 	github.com/stretchr/testify v1.11.1 // indirect
 	github.com/yuin/goldmark v1.8.2 // indirect
 	golang.org/x/image v0.24.0 // indirect
-	golang.org/x/net v0.35.0 // indirect
 	golang.org/x/sys v0.30.0 // indirect
 	golang.org/x/text v0.22.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect